$347+ Cheap flights from Dallas to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — KEF
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Dallas to Keflavik Intl with Cheapflights
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Cheapest flights from Dallas to Keflavik IntlExplore the most affordable flight options available from Dallas to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from Dallas to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:55 am -
1 stop17h 20m
Wed 9/305:00 pm -
1 stop28h 36m
Deal found 8/6![Multiple Airlines logo]()
$611
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:55 am -
1 stop17h 20m
Mon 9/285:00 pm -
1 stop28h 36m
Deal found 8/7![Multiple Airlines logo]()
$661
This Trip.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:55 am -
1 stop17h 20m
Tue 9/227:50 pm -
2 stops27h 53m
Deal found 8/10![Multiple Airlines logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:32 am -
1 stop13h 53m
Wed 9/234:50 pm -
2 stops19h 10m
Deal found 8/8![Multiple Airlines logo]()
$706
This Trip.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:17 pm -
1 stop12h 23m
Mon 8/314:25 pm -
2 stops35h 06m
Deal found 8/8![Multiple Airlines logo]()
$727
This Trip.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:22 pm -
1 stop13h 48m
Sat 9/57:50 pm -
1 stop30h 57m
Deal found 8/8![Multiple Airlines logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:50 am -
1 stop16h 25m
Fri 11/205:00 pm -
1 stop13h 26m
Deal found 8/7![Multiple Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:15 pm -
1 stop11h 45m
Thu 11/1912:00 pm -
1 stop16h 45m
Deal found 8/7![United Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:04 pm -
2 stops16h 26m
Tue 10/611:25 am -
2 stops16h 14m
Deal found 8/10![Delta logo]()
$776
This Icelandair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:45 am -
1 stop13h 15m
Wed 10/284:55 pm -
1 stop20h 55m
Deal found 8/11![Multiple Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:30 am -
2 stops22h 00m
Tue 9/299:30 am -
2 stops13h 32m
Deal found 8/7![Delta logo]()
$810
This Icelandair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:10 pm -
1 stop11h 15m
Thu 8/274:50 pm -
1 stop11h 40m
Deal found 8/7![Multiple Airlines logo]()
$819
Best flights from Dallas to Keflavik IntlDiscover carefully curated flight deals from Dallas to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Dallas to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:17 pm -
1 stop15h 13m
Mon 8/314:25 pm -
1 stop24h 47m
Deal found 8/6![Multiple Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:35 pm -
2 stops33h 25m
Thu 11/512:00 pm -
1 stop32h 38m
Deal found 8/9![United Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
2 stops19h 30m
Tue 9/299:30 am -
2 stops17h 27m
Deal found 8/7![Delta logo]()
$840
This Icelandair deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:45 am -
1 stop13h 15m
Wed 10/284:55 pm -
1 stop20h 55m
Deal found 8/8![Multiple Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:22 pm -
2 stops31h 33m
Thu 10/810:00 am -
2 stops35h 11m
Deal found 8/10![United Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:10 am -
1 stop20h 20m
Tue 9/299:30 am -
1 stop18h 00m
Deal found 8/7![Delta logo]()
$895
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:00 pm -
2 stops15h 50m
Sat 10/310:00 am -
2 stops30h 31m
Deal found 8/11![United Airlines logo]()
$841
This Icelandair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:45 pm -
1 stop11h 40m
Mon 9/145:00 pm -
1 stop20h 40m
Deal found 8/11![Multiple Airlines logo]()
$861
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:10 am -
1 stop20h 20m
Mon 9/289:30 am -
1 stop17h 58m
Deal found 8/7![Delta logo]()
$895
This Icelandair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:15 am -
1 stop14h 15m
Thu 11/55:00 pm -
1 stop21h 45m
Deal found 8/7![Multiple Airlines logo]()
$889
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:57 am -
2 stops16h 03m
Tue 9/2911:25 am -
2 stops15h 32m
Deal found 8/7![Delta logo]()
$900
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:22 pm -
2 stops31h 33m
Sat 10/1010:00 am -
1 stop14h 47m
Deal found 8/9![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 am -
2 stops20h 30m
Mon 10/1910:00 am -
2 stops35h 11m
Deal found 8/11![United Airlines logo]()
$931
This Icelandair deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:40 pm -
1 stop9h 35m
Mon 10/195:10 pm -
1 stop11h 20m
Deal found 8/10![Multiple Airlines logo]()
$957
This Icelandair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:40 pm -
1 stop9h 35m
Fri 10/95:00 pm -
1 stop11h 30m
Deal found 8/9![Multiple Airlines logo]()
$1,047
This Icelandair deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:20 pm -
1 stop10h 20m
Sat 9/264:45 pm -
1 stop20h 05m
Deal found 8/10![Multiple Airlines logo]()
$1,052
This Icelandair deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:20 pm -
1 stop10h 20m
Wed 9/305:10 pm -
2 stops23h 10m
Deal found 8/8![Multiple Airlines logo]()
$1,055
This Icelandair deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm -
1 stop11h 55m
Tue 9/225:00 pm -
1 stop20h 40m
Deal found 8/8![Multiple Airlines logo]()
$1,057
Last-minute flights from Dallas to Keflavik IntlDiscover last-minute flight deals from Dallas to Keflavik Intl. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Keflavik Intl. Data last updated August 12, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:10 pm -
1 stop11h 15m
Thu 8/274:50 pm -
1 stop11h 40m
Deal found 8/11![Multiple Airlines logo]()
$819
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:17 pm -
1 stop15h 13m
Mon 8/314:25 pm -
1 stop24h 47m
Deal found 8/6![Multiple Airlines logo]()
$750
This Trip.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:17 pm -
1 stop12h 23m
Mon 8/314:25 pm -
2 stops35h 06m
Deal found 8/8![Multiple Airlines logo]()
$727
This Trip.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:22 pm -
1 stop13h 48m
Sat 9/57:50 pm -
1 stop30h 57m
Deal found 8/8![Multiple Airlines logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:15 pm -
1 stop12h 10m
Tue 9/155:00 pm -
2 stops24h 12m
Deal found 8/7![Multiple Airlines logo]()
$745
This Trip.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:55 am -
1 stop17h 20m
Tue 9/227:50 pm -
2 stops27h 53m
Deal found 8/10![Multiple Airlines logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:32 am -
1 stop13h 53m
Wed 9/234:50 pm -
2 stops19h 10m
Deal found 8/8![Multiple Airlines logo]()
$706
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:55 am -
1 stop17h 20m
Wed 9/305:00 pm -
1 stop28h 36m
Deal found 8/6![Multiple Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:30 am -
2 stops22h 00m
Tue 9/299:30 am -
2 stops13h 32m
Deal found 8/7![Delta logo]()
$810
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
2 stops19h 30m
Tue 9/299:30 am -
2 stops17h 27m
Deal found 8/7![Delta logo]()
$840
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:55 am -
1 stop17h 20m
Mon 9/285:00 pm -
1 stop28h 36m
Deal found 8/7![Multiple Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:04 pm -
2 stops16h 26m
Tue 10/611:25 am -
2 stops16h 14m
Deal found 8/10![Delta logo]()
$776
One-way flights from Dallas to Keflavik IntlSearch for one-way flight options from Dallas to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Dallas to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:17 pm -
2 stops38h 23m
Deal found 8/9![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:04 pm -
2 stops29h 36m
Deal found 8/8![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:35 am -
3 stops42h 05m
Deal found 8/11![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
3 stops29h 35m
Deal found 8/10![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am -
2 stops20h 00m
Deal found 8/6![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:24 pm -
2 stops28h 16m
Deal found 8/9![Multiple Airlines logo]()
$458
This Travelocity deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:14 pm -
2 stops35h 31m
Deal found 8/8![Air Canada logo]()
$463
This Priceline deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:25 pm -
1 stop14h 30m
Deal found 8/9![Air Canada logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:15 am -
2 stops22h 15m
Deal found 8/8![United Airlines logo]()
$465
This KLM deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm -
2 stops16h 30m
Deal found 8/9![KLM logo]()
$465
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:47 pm -
2 stops31h 13m
Deal found 8/8![Delta logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
3 stops46h 00m
Deal found 8/7![Multiple Airlines logo]()
$489
Find flight deals from Dallas to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 12, 2026.
Round-trip from | $661 (Trip.com) |
|---|---|
One-way from | $347 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $1,083 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Dallas to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasReykjavik
DFW Dallas/Fort Worth - KEF Reykjavik Keflavik Intl
DFWKEF
Dallas/Fort Worth
Sun 8/23
1:17 pm-9:30 am
1 stop15h 13m
Reykjavik Keflavik Intl
Mon 8/31
4:25 pm-12:12 pm
1 stop24h 47m
$750
DallasReykjavik
DAL Dallas Love Field - KEF Reykjavik Keflavik Intl
DALKEF
Dallas Love Field
Wed 10/21
11:45 am-6:00 am
1 stop13h 15m
Reykjavik Keflavik Intl
Wed 10/28
4:55 pm-8:50 am
1 stop20h 55m
$806
DallasReykjavik
DFW Dallas/Fort Worth - KEF Reykjavik Keflavik Intl
DFWKEF
Dallas/Fort Worth
Thu 10/29
7:35 pm-10:00 am
2 stops33h 25m
Reykjavik Keflavik Intl
Thu 11/5
12:00 pm-2:38 pm
1 stop32h 38m
$822
DallasReykjavik
DAL Dallas Love Field - KEF Reykjavik Keflavik Intl
DALKEF
Dallas Love Field
Wed 9/23
6:30 am-7:00 am
2 stops19h 30m
Reykjavik Keflavik Intl
Tue 9/29
9:30 am-9:57 pm
2 stops17h 27m
$840
DallasReykjavik
DFW Dallas/Fort Worth - KEF Reykjavik Keflavik Intl
DFWKEF
Dallas/Fort Worth
Fri 9/25
7:22 pm-7:55 am
2 stops31h 33m
Reykjavik Keflavik Intl
Thu 10/8
10:00 am-4:11 pm
2 stops35h 11m
$840
DallasReykjavik
DFW Dallas/Fort Worth - KEF Reykjavik Keflavik Intl
DFWKEF
Dallas/Fort Worth
Wed 9/23
12:00 pm-8:50 am
2 stops15h 50m
Reykjavik Keflavik Intl
Sat 10/3
10:00 am-11:31 am
2 stops30h 31m
$841
DallasReykjavik
DAL Dallas Love Field - KEF Reykjavik Keflavik Intl
DALKEF
Dallas Love Field
Fri 9/11
4:45 pm-9:25 am
1 stop11h 40m
Reykjavik Keflavik Intl
Mon 9/14
5:00 pm-8:40 am
1 stop20h 40m
$861
DallasReykjavik
DAL Dallas Love Field - KEF Reykjavik Keflavik Intl
DALKEF
Dallas Love Field
Thu 10/29
11:15 am-6:30 am
1 stop14h 15m
Reykjavik Keflavik Intl
Thu 11/5
5:00 pm-8:45 am
1 stop21h 45m
$889
DallasReykjavik
DFW Dallas/Fort Worth - KEF Reykjavik Keflavik Intl
DFWKEF
Dallas/Fort Worth
Fri 9/25
8:10 am-9:30 am
1 stop20h 20m
Reykjavik Keflavik Intl
Tue 9/29
9:30 am-10:30 pm
1 stop18h 00m
$895
DallasReykjavik
DFW Dallas/Fort Worth - KEF Reykjavik Keflavik Intl
DFWKEF
Dallas/Fort Worth
Tue 9/22
8:10 am-9:30 am
1 stop20h 20m
Reykjavik Keflavik Intl
Mon 9/28
9:30 am-10:28 pm
1 stop17h 58m
$895
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Dallas to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Dallas with our price prediction graph.
A78-KEF
DFW-KEF
DAL-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dallas to Reykjavik Keflavik Intl Airport
A78-KEF
DFW-KEF
DAL-KEF
What is the cheapest month to book a flight from Dallas to Reykjavik Keflavik Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Dallas to Reykjavik Keflavik Intl Airport (average of $690). Flying from Dallas to Reykjavik Keflavik Intl Airport in October is currently the most expensive (average of $3,787). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Dallas to Reykjavik Keflavik Intl Airport?
Airfare is below average for this route at the moment.
Dallas to Reykjavik Keflavik Intl Airport flights typically cost between $1,046 and $1,198 in September.The cheapest round-trip price found within the last 5 days was $661 on Multiple Airlines (Sep 24-Sep 28).
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated August 12, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andVirgin Atlantic from Dallas to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreStephen,Jun 2024
AUS - SAN
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreStephen,Jun 2024
AUS - SAN
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreStephen,Jun 2024
AUS - SAN
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreStephen,Jun 2024
AUS - SAN
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreStephen,Jun 2024
AUS - SAN
Related info for your journey
Find useful and relevant information for your journey from Dallas to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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Complete your trip
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Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
Dallas and Keflavik Intl flights
Browse other Dallas and Keflavik Intl flight options. Last updated on August 12, 2026.
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Top 4 airlines flying from Dallas to Keflavik Intl
Discover the top 4 airlines that operate flights from Dallas to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$402 | Average$1,100 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$731 | Average$1,132 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$783 | Average$1,198 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$881 | Average$1,032 | FlexibilityNo cancel fee | On-time75% |